10.84.2 Greatest hits from previous weeks

10.84.2.1 How do you make numbered equations in latex?
10.84.2.2 How to add an extra level of sections with headings below \subsubsection
10.84.2.3 How do I turn off equation auto numbering
10.84.2.4 Putting two images beside each other
10.84.2.5 Absolute Value Symbols
10.84.2.6 Column and row padding in tables
10.84.2.7 Forcing linebreaks in \url
10.84.2.1 How do you make numbered equations in latex?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=75764

I would like to put in a code that automatically assigns a number to the equations in my documents preferably aligned on the right hand side. 
How can I go about this? 
\documentclass[a4paper,11pt]{... 
[formatting] [equations] [amsmath]
 
asked by Magpie https://tex.stackexchange.com/landing/r/digest?cta=user&id=16635 Score of 70
10.84.2.2 How to add an extra level of sections with headings below \subsubsection

https://tex.stackexchange.com/landing/r/digest?cta=question&id=60209

I have a document which requires many levels of sectioning. I have sections, subsections and subsubsections, but require one more level below that. I can't change the sections to be parts and move ... 
[sectioning] [sections-paragraphs]
 
asked by robintw https://tex.stackexchange.com/landing/r/digest?cta=user&id=495 Score of 401
answered by Gonzalo Medina https://tex.stackexchange.com/landing/r/digest?cta=user&id=3954 Score of 360
10.84.2.3 How do I turn off equation auto numbering

https://tex.stackexchange.com/landing/r/digest?cta=question&id=2597

I have an equation like this: 
\begin{align} 
P(A \cup B) = \sum_{\omega \in A \cup B} P(\omega) = \sum_{\omega \in A} P(\omega) + \sum_{\omega \in B} P(\omega) 
= P(A) + P(B) 
\end{... 
[equations] [numbering]
 
asked by user1046 https://tex.stackexchange.com/landing/r/digest?cta=user&id=1046 Score of 191
answered by levesque https://tex.stackexchange.com/landing/r/digest?cta=user&id=10 Score of 218
10.84.2.4 Putting two images beside each other

https://tex.stackexchange.com/landing/r/digest?cta=question&id=148438

If I want to put two images beside each other, what should I do? I have inserted a figure. But, rather than having the next figure on a new line, I want it to be beside the already inserted figure. ... 
[graphics] [floats] [positioning]
 
asked by Simplicity https://tex.stackexchange.com/landing/r/digest?cta=user&id=28871 Score of 86
answered by Masroor https://tex.stackexchange.com/landing/r/digest?cta=user&id=14103 Score of 189
10.84.2.5 Absolute Value Symbols

https://tex.stackexchange.com/landing/r/digest?cta=question&id=43008

What is the "best LaTeX practices" for writing absolute value symbols?  Are there any packages which provide good methods? 
Some options include|x| and \mid x \mid, but I'm not sure which is best... 
[math-mode] [symbols]
 
asked by jamaicanworm https://tex.stackexchange.com/landing/r/digest?cta=user&id=9757 Score of 332
answered by Peter Grill https://tex.stackexchange.com/landing/r/digest?cta=user&id=4301 Score of 252
10.84.2.6 Column and row padding in tables

https://tex.stackexchange.com/landing/r/digest?cta=question&id=31672

How do you guys go about controlling column padding in tables? 
Update 
To clarify, I'm looking for a way to control both vertical and horizontal padding. So, if I had a simple table like in the ... 
[tables] [spacing] [columns]
 
asked by JustDanyul https://tex.stackexchange.com/landing/r/digest?cta=user&id=8615 Score of 478
answered by Werner https://tex.stackexchange.com/landing/r/digest?cta=user&id=5764 Score of 373
10.84.2.7 Forcing linebreaks in \url

https://tex.stackexchange.com/landing/r/digest?cta=question&id=3033

This question led to a new package: 
xurl 
I wish to typeset some relatively long URLs in a piece of text, and when I use \url{..}, the resulting text does not respect the margin boundaries that govern ... 
[line-breaking] [urls]
 
asked by Suresh https://tex.stackexchange.com/landing/r/digest?cta=user&id=103 Score of 365
answered by Suresh https://tex.stackexchange.com/landing/r/digest?cta=user&id=103 Score of 266